Renthal
Renthal 2020 Bst Carbon/ Marchesine/ Oz Racing-76 x 100 PCD Rear Sprocket - HA 520-42P Teeth - 397U-520-42P-HA
- SKU:
- REN397U-520-42P-HA
- UPC:
- 765442065511
- MPN:
- 397U-520-42P-HA
- Availability:
- Regularly stocked product
Description
How do I ensure I'm ordering the correct Renthal sprocket for my motorcycle?
Confirm fitment with your specific vehicle's make, model, and year using our comprehensive compatibility guide to guarantee precise installation.
Do I need a professional to install this sprocket?
Professional installation is recommended for optimal performance and to ensure the precise fitment of these advanced sprockets.
Renthal REN Rear Sprockets deliver razor-sharp throttle response and quicker acceleration, boasting a 66 percent lighter weight than steel. CNC machined from 7075 T6 aluminum, these sprockets achieve superior durability. Experience confident performance and precise fitment with every rotation.
Key Features
- CNC machined from 7075 T6 aluminum
- 66% lighter than steel
- Computer engineered and tested
- precise fitment
- concentricity
- load dispersion with tooth profiling
Why Choose the REN Rear Sprockets
Delivers razor-sharp throttle response and quicker acceleration through reduced rotational mass.
Achieves superior durability and consistent performance with aerospace-grade aluminum construction.
Provides a smoother, more efficient power transfer, reducing drivetrain drag and noise.
Transforms your ride with a perfectly balanced sprocket for optimal handling and stability.
Who Is This For?
Street Performance — 8/10
Lighter weight improves acceleration and handling.
Track / Autocross — 8/10
Reduced unsprung mass enhances agility and acceleration.
Drag Racing — 8/10
Weight reduction directly benefits acceleration.
Racing Competition — 8/10
Performance gains from reduced weight and precision.
Weekend Off-Roading — 7/10
Lighter weight can aid maneuverability.
High Speed Desert Running — 7/10
Weight reduction can improve responsiveness.
Additional Resources
Browse More: Shop All Sprockets — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
397U-520-42P-HA |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Sprockets |
Universal Fitment: |
Y |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
8/10 |
Racing Competition: |
8/10 |
Weekend Off-Roading: |
7/10 |
High Speed Desert Running: |
7/10 |
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